Mitsubishi Pajero

1982-1998 of release

Repair and car operation



Митсубиси Паджеро
+ 1.1. The instrument panel and control means
+ 2. Maintenance service
- 3. Engines
   3.1. Candles
   3.2. Check of wires
   - 3.3. Ignition system
      3.3.1. Adjustments
      3.3.2. Check of the gauge of rotation коленвала
      3.3.3. The coil of ignition and additional резистр
      + 3.3.4. Replacement of details of system of ignition
      3.3.5. Ignition installation
      3.3.6. Adjustment of backlashes in valves
      3.3.7. Adjustment of turns of idling and quality of a mix
      3.3.8. Adjustment of structure of a mix
   + 3.4. Engine major repairs
   + 3.5. Diesel and турбодизельный engines of 2,5 and 2,8 l
+ 4. Cooling system
+ 5. Greasing system
+ 6. The power supply system
+ 7. Release system
+ 8. Fuel system
+ 9. A running part
+ 10. A suspension bracket and a steering
+ 11. Brake system
+ 12. A body
+ 13. An electric equipment
+ 14. Electroschemes


ccf2698e



3.3.8. Adjustment of structure of a mix

THE GENERAL DATA

CARBURETTOR ENGINES

The prevention

The adjusting screw of structure of a mix is closed заглушкой with which it is necessary to crack only in case of carburettor repair.


PERFORMANCE ORDER
1. Remove the carburettor. The adjusting screw of structure of a mix is in the carburettor basis, near to a ventilation hose картера. Establish the carburettor the basis upwards.
2. Drill an aperture in diameter of 2 mm in inflow of the basis of the carburettor. This aperture should pass under a stopper and cross an internal well of the screw. Develop an aperture a drill of 3,2 mm.
3. Бородком beat out заглушку. Establish the carburettor, having attached all hoses.
4. Start the engine and warm up idling. Disconnect all onboard consumers. Establish transmission in neutral position. Switch off ignition, disconnect the battery from weight on 5 seconds Disconnect a wire of the gauge of oxygen.
5. Finish turns to 2000–3000 rpm, later 5 сек translate the engine on idling for 2 minutes
6. Connect a tachometre. On the engine idling, check up the maintenance WITH by means of the analyzer which 0,1–0,3 % should be. If necessary adjust, rotating the screw. If at adjustment turns have changed on 100 rpm adjust turns and mix structure so that both indicators corresponded to norm. Stop the engine, attach a wire of the gauge of oxygen and establish заглушку.

ИНЖЕКТОРНЫЕ ENGINES

Quality of a mix is regulated automatically.

Adjusting data of a diesel engine

Corner of installation of the moment of injection
5 after ВМТ
Pressure of opening of the submitting valve
2,108 кПа (0,02 атм)
Pressure of injection
0,11 атм
Idling turns
700 – 800 rpm
Backlashes in valves on прогретом the engine
0,25 mm (inlet and final)

Adjusting data of carburettor engines

Backlash in candles
1,0 – 1,1 mm
Corner of an advancing of ignition
From a mechanical check point:
  – Engine G54B
10 to ВМТ (till 1989), 7 to ВМТ (1990)
  – G63B
5 to ВМТ
  – 6G72
5 to ВМТ (1989-91), 3 – 7 to ВМТ (after 1991)
  – 6G74
2 – 8 to ВМТ
From an automatic check point:
  – Engine G54B
10 to ВМТ (till 1989), 7 to ВМТ (1990)
  – G63B
8 to ВМТ (till 1988), 5 (1989)
  – 6G72
5 to ВМТ (1989-91 of), 3 – 7 to ВМТ (after 1991)
  – 6G74
2 – 8 to ВМТ
Turns of idling (rpm)
From a mechanical check point:
  – Engine G54B
850 (1983-85), 750 – 850 (1986-89), 650 – 850 (1990)
  – G63B
700 (1983-85), 600 – 800 (1986-89)
  – 6G72
600 – 800
  – 6G74
600 – 800
From an automatic check point:
  – Engine G54B
850 (1983-85), 750 – 950 (1986-89), 650 – 850 (1990)
  – G63B
700 (1983-85), 600 – 800 (1986-89)
  – 6G72
600 – 800
  – 6G74
600 – 800